Answer :
Answer:
S1 AND (S2 OR S3 OR S4)
Explanation:
Above expression doesn't exclude passing more than one of S2, S3 and S4, which makes sense.
Answer:
S1 AND (S2 OR S3 OR S4)
Explanation:
Above expression doesn't exclude passing more than one of S2, S3 and S4, which makes sense.